Structural, vibrational and dielectric studies of (0.95)Pb(Zr{sub x}Ti{sub 1−x})O{sub 3}-(0.05)BiFeO{sub 3} nanoceramics
Journal Article
·
· AIP Conference Proceedings
(0.95)Pb(Zr{sub x}Ti{sub 1−x})O{sub 3}-(0.05)BiFeO{sub 3} nanoceramics with x=0.51, 0.53 and 0.55 were synthesized by sol-gel route. Rietveld refined X-ray powder diffraction pattern of the samples confirm the single phase formation of compounds with tetragonal structure (P4mm). FT-IR studies revealed that slight shift of phonon modes towards the lower wave number and increase in the bond length with increasing Zr{sup 4+} concentration. Room temperature dielectric properties of system revealed that relaxor characteristics of these samples. Ferroelectric hysteresis curve shows the decrease in polarization values with Zr concentration.
- OSTI ID:
- 22271009
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1591; ISSN APCPCS; ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
77 NANOSCIENCE AND NANOTECHNOLOGY
BISMUTH COMPOUNDS
BOND LENGTHS
CONCENTRATION RATIO
DIELECTRIC PROPERTIES
FERRITES
FERROELECTRIC MATERIALS
FOURIER TRANSFORMATION
HYSTERESIS
INFRARED SPECTRA
LEAD COMPOUNDS
NANOSTRUCTURES
PHONONS
POLARIZATION
SOL-GEL PROCESS
TEMPERATURE RANGE 0273-0400 K
TETRAGONAL LATTICES
TITANIUM COMPOUNDS
X-RAY DIFFRACTION
ZIRCONIUM COMPOUNDS
ZIRCONIUM IONS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
77 NANOSCIENCE AND NANOTECHNOLOGY
BISMUTH COMPOUNDS
BOND LENGTHS
CONCENTRATION RATIO
DIELECTRIC PROPERTIES
FERRITES
FERROELECTRIC MATERIALS
FOURIER TRANSFORMATION
HYSTERESIS
INFRARED SPECTRA
LEAD COMPOUNDS
NANOSTRUCTURES
PHONONS
POLARIZATION
SOL-GEL PROCESS
TEMPERATURE RANGE 0273-0400 K
TETRAGONAL LATTICES
TITANIUM COMPOUNDS
X-RAY DIFFRACTION
ZIRCONIUM COMPOUNDS
ZIRCONIUM IONS